All of the following are guidelines for effective delivery except:

Group of answer choices

Look over the audience$$s heads, not directly in their eyes

Make sure your facial expressions match with the content of your speech.

While it can be beneficial to plan a key gesture or two in advance, it is generally best to gesture spontaneously in a speech, just as you would during a regular conversation.

Movement in front of the audience can be good, but avoid pacing or floating